Case for electronic communication device



FIG. 1 is a perspective view of a case for electronic communication device showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top planar view thereof; and,

FIG. 7 is a bottom planar view thereof.

The broken lines are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a case for electronic communication device, as shown and described. 